I haven't worked out the sums, exactly, but if everyone got £500 a month each, that is a big amount per year, about £150Bn, (assuming 30million would get it) now even allowing for tax to be paid on it at 20%, and if the rest was spent the 20% Vat the Govt would get, that is a massive amount of money, and questions need to be asked where does that money come from.
And the second question would be, what would it be actually worth, as everything else would go up in price, due to market forces, the more demand the higher the price.
And overall would it be worth doing,? because the damage it could do is tremendous,